I am just testing two cameras before fitting them properly. I have a Hikvision 2335 and a 2385 and both seem great. The only issues so far are with the hik connect app. The quality in the app did not seem that good so I tried to adjust it. It has three options for video quality which are basic, normal and HD. Changing between basic and normal does not seem to do anything and changing to HD changes the main image settings on the camera to 720p, 10fps and a max bitrate of 512kbps and makes the picture in the app worse! I then have to log onto the camera with the web interface and change the resolution back to max then up the fps and bitrate. This is very annoying as the picture in the app is no better than the app for my el cheapo 720p wireless ip cameras that these are replacing. Has any one got any ideas or experience with this.